black
#000000
#664B67
#664B67
Color Values
| Format | #000000 | #664B67 |
|---|---|---|
| HEX | #000000 | #664B67 |
| RGB | 0, 0, 0 | 102, 75, 103 |
| HSL | 0.0, 0.0%, 0.0% | 297.9, 15.7%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 297.9, 27.2%, 40.4% |
| CMYK | 0%, 0%, 0%, 100% | 1.0%, 27.2%, 0.0%, 59.6% |
| OKLCH | 0.0 0.0 0.0 | 0.452 0.0561 325.3 |
Contrast & Accessibility
2.77:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #664B67 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #664B67
Color Difference (Delta E)
41.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #664B67);
background: linear-gradient(135deg, #000000, #664B67);